* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
.successful-answer .mask {
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
}
.successful-answer .main {
  width: 80%;
  height: 60%;
  border-radius: 0.2rem;
  background-color: #fff;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  overflow: hidden;
}
.successful-answer .main > p {
  text-align: center;
}
.successful-answer .main > img {
  width: 20%;
  margin: 0.6rem 0;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}
.successful-answer .main .text-1 {
  margin-top: 0.6rem;
  font-size: 0.42rem;
  text-align: center;
}
.successful-answer .main .text-2 {
  font-size: 0.22rem;
}
.successful-answer .main .userinfo {
  width: 0;
  height: 0;
  border-width: 0 5rem 2.6rem;
  border-style: solid;
  border-color: transparent transparent #5da9e9;
  position: absolute;
  left: -2rem;
  bottom: 0;
}
.successful-answer .main .userinfo .userhead {
  width: 1.6rem;
  height: 1.6rem;
  background-color: #fff;
  border-radius: 50%;
  position: absolute;
  top: -0.5rem;
  left: -0.8rem;
  overflow: hidden;
}
.successful-answer .main .userinfo .userhead img {
  width: 100%;
}
.successful-answer .main .userinfo .text {
  width: 4rem;
  position: absolute;
  top: 1.6rem;
  left: -2.6rem;
}
.successful-answer .main .userinfo .text p {
  color: #fff;
  font-size: 0.2rem;
  line-height: 0.4rem;
}
.successful-answer .btn {
  width: 100%;
  padding-top: 0.6rem;
  position: fixed;
  bottom: 10%;
  left: 10%;
}
.successful-answer .btn button {
  color: #fff;
  border: none;
  padding: 0.2rem 0.4rem;
  border-radius: 0.1rem;
  box-shadow: 0rem -0.02rem 0.2rem #5983a5;
}
.successful-answer .btn button:first-of-type {
  background-color: #5da9e9;
}
.successful-answer .btn button:last-of-type {
  position: relative;
  right: -22%;
  background-color: #5da9e9;
}
